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Stellar Occultation by (104825) 2000 HJ58 on 2024-08-14 (01:38:27 UT)

CTU: Cross-track uncertainty (zero means: use the nominal prediction value, see event details below). Offsets and CTU all in mas.


Event Details
 Occultation UUID [and db] : 3cfdcb10-ddb5-11f0-547e-22499bfd2878 [observed]

 Occultation Date + Time   : 2024-08-14 at 01:38:27 UT +/- 0.04 min  [1]
 Object Designation        : (104825) 2000 HJ58
 Star Designation          : GDR3 2754437916486533376
 Star Coordinates (ICRF)   : RA = 00 24 28.3094, DE = +11 34 27.334  [2]
 Star Magnitudes           : G = 12.04 mag, RP = 11.48 mag, BP = 12.43 mag
 Object Magnitude          : V = 20.33 mag
 Estimated Magnitude Drop  : 8.3 mag
 Estimated Max. Duration   : 0.8 sec
 Speed of the shadow       : 4.3 km/s
 Object Mean Diameter      : 3.6 km  (src: astorb) => apparent = 2 mas
 Apparent Motion           : 0.1400 arcs/min @ PA = 260 deg
 Horizontal Parallax       : 3.4280 arcs
 Dynamical Class           : MBA
 Elongation to Moon & Sun  : 122° (sunlit = 64%), Sun = 131°
 Cross-track uncertainty   : 1.4 mas = 2 km = 0.72 path-width (1-sig)
 RUWE and duplicate source : 3.72 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#45
 Note                      : FP:true

 
 [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0


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